Eclipse Combustion ImmersoJet Series, Руководство по конструкции

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Eclipse ImmersoJet v2.20 Design Guide 330, 10/02
S S
S S S
TEP TEP
TEP TEP TEP
8: 8:
8: 8: 8:
P
ROCESS
T
EMPERATURE
C
ONTROL
S
YSTEM
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Note:
The use of an inlet air filter is strongly recommended. The
system will perform longer and the settings will be more
stable.
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Note:
When selecting a 60 Hz Blower for use on 50 Hz, a
pressure and capacity calculation is required. See Eclipse
Combustion Engineering Guide (EFE 825)
Step 6:
Combustion Air
System: Blower and
air pressure switch
(continued)
The total selection information you should now have:
• blower model number
• motor hp
• motor enclosure (TEFC)
• voltage, number of phases, frequency
• rotation direction (CW or CCW).
Inlet filter with
replaceable filter
element
Air pressure switch
The air pressure switch gives a signal to the monitoring system
when there is not enough air pressure from the blower.
You can find more information on pressure switches in:
• Blower Bulletin 610
w
Warning:
Eclipse Combustion supports NFPA regulations, which
require the use of an air pressure switch in conjunction
with other safety components, as a minimum standard
for main gas safety shut-off systems.
Consult Eclipse
Eclipse can help you design and obtain a main gas shut-off valve
train that complies with the current safety standards.
The shut-off valve train must comply with all the local safety
standards set by the authorities that have jurisdiction.
For details, please contact your local Eclipse Combustion
representative or Eclipse Combustion.
n
Note
Eclipse Combustion supports NFPA regulations (two shut-off
valves) as a minimum standard for main gas safety shut-off
systems.
Consult Eclipse
The process temperature control system is used to control and
monitor the temperature of the system. There is a wide variety of
control and measuring equipment available.
For details, please contact your local Eclipse Combustion
representative or Eclipse Combustion.
Step 7:
Main gas shut-off
valve train
Air pressure switch
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